115781432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2657}}^1$

素因数の和:3095

約数の個数: 32

約数和(自身を含む): 234435600

約数和(自身を除く): 118654168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 838, 1676, 2657, 3352, 5314, 5447, 10628, 10894, 21256, 21788, 34541, 43576, 69082, 138164, 276328, 1113283, 2226566, 4453132, 8906264, 14472679, 28945358, 57890716, 115781432]

約数ペア:

[(1, 115781432), (2, 57890716), (4, 28945358), (8, 14472679), (13, 8906264), (26, 4453132), (52, 2226566), (104, 1113283), (419, 276328), (838, 138164), (1676, 69082), (2657, 43576), (3352, 34541), (5314, 21788), (5447, 21256), (10628, 10894)]